Commit e2569b7e authored Jun 24, 2008 by Julia Lawall Committed by Tony Luck Jun 24, 2008

[IA64] Eliminate NULL test after alloc_bootmem in iosapic_alloc_rte()



As noted by Akinobu Mita alloc_bootmem and related functions never return
NULL and always return a zeroed region of memory.  Thus a NULL test or
memset after calls to these functions is unnecessary.

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Tony Luck <tony.luck@intel.com>

parent 8097110d

arch/ia64/kernel/iosapic.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -558,8 +558,6 @@ static struct iosapic_rte_info * __init_refok iosapic_alloc_rte (void)
		if (!iosapic_kmalloc_ok && list_empty(&free_rte_list)) {
		rte = alloc_bootmem(sizeof(struct iosapic_rte_info) *
		NR_PREALLOCATE_RTE_ENTRIES);
		if (!rte)
		return NULL;
		for (i = 0; i < NR_PREALLOCATE_RTE_ENTRIES; i++, rte++)
		list_add(&rte->rte_list, &free_rte_list);
		}